A comprehensive and beautifully illustrated guide to crystals, The Crystal Bible is the perfect gift for a beginner or experienced crystal enthusiast. Find a known crystal instantly or identify an unknown crystal in this easy-to-follow directory, featuring over 150...

America's national parks are breathing spaces in a world in which such spaces are steadily disappearing, which is why more than 300 million people visit the parks each year. Now Terry Tempest Williams, the author of the environmental classic Refuge and the beloved memoir When...

From the author of the #1 bestseller Three Cups of Tea, the continuing story of this determined humanitarian's efforts to promote peace through education In this dramatic first-person narrative, Greg Mortenson picks up where Three Cups of Tea left off in 2003,...

Can one person really make a difference in the world? Growing up in Uganda, Kaguri overcame poverty to earn a degree from the national university and worked as a human rights advocate, eventually making his way to pursue studies at Columbia University. When he returned to his village with his...

The fast-paced and "engrossing account" (The New York Times Book Review) of "one of the greatest breakthroughs in archaeological history" (The Christian Science Monitor): two rival geniuses in a race to decode the writing on one of the world's most famous documents--the...

The first edition (1974) was cited in Sheehy. An essential reference on every accepted mineral species, revised and updated to reflect new information in the science of mineralogy. This edition contains: some 3,200 alphabetical entries, 1,000 of which are entirely new; 338 photos, most in color,...

A profound meditation on climate change and the Anthropocene and an urgent search for the fossils--industrial, chemical, geological--that humans are leaving behind What will the world look like in ten thousand years--or ten million? What kinds of stories will be told about...

Harvard's acclaimed geologist "charts Earth's history in accessible style" (AP) "A sublime chronicle of our planet." -Booklist, STARRED review How well do you know the ground beneath your feet  Odds are, where you're standing was once cooking...

A rich and exuberant group biography of the early geologists, the people who were first to excavate from the layers of the world its buried history. The birth of geology was fostered initially by gentlemen whose wealth supported their interests, but in the nineteenth century,...

Meeting with volcanoes around the world, a volcanologist interprets their messages for humankind.   In Mountains of Fire, Clive Oppenheimer invites readers to stand with him in the shadow of an active volcano. Whether he is scaling majestic summits,...

This is the ultimate photographic guide to the world of rocks and minerals, and how to build a collection, featuring over 800 stunning photographs and artworks. This is the ultimate visual encyclopedia of rocks and minerals, with a directory of over 300 specimens. It instructs the amateur geologist...

An easy to use field guide that contains everything rock and mineral enthusiasts need to know with more than 1,000 spectacular illustrations--600 in full color! Practical, concise, and easy to use, Simon & Schuster's Guide to Rocks and Minerals contains everything that the...

Prepare to be dazzled by this shining and sumptuous visual guide to the world's greatest treasures.  Feast your eyes on glittering gemstones, kaleidoscopic minerals, and famous trinkets in this comprehensive exploration of Earth's finest jewels. Following a...

"Riveting. ... Pattison's uncanny ability [is] to write evocatively about science. ... In this, he is every bit as good as the best scientist writers." --New York Times Book Review (Editors' Choice)  "Brilliant. ... A work of staggering depth." --Minneapolis Star Tribune ...

Grab your colors, head outside, and start painting beautiful works of art on stones. Art on the Rocks, an all-inclusive instruction book, is packed with creative ideas, step-by-step projects, and endless inspiration for creating masterpieces that are truly one with nature....

A gripping and wholly original account of the epic human tragedy that was the great Klondike Gold Rush of 1897-98. One hundred thousand men and women rushed heedlessly north to make their fortunes; very few did, but many thousands of them died in the attempt. In 1897, the United...

NEW YORK TIMES BESTSELLER The "masterful chronicle" of the discovery of the legendary lost civilization of the Maya and the quest to unlock their secrets.  Featuring a history and description of the major Maya sites, including Chichen Itza,...